. >> that's right and president obama in august clearly delineated those red lines that if they were to move these out of their storage site or to employ them against the syrian people or anyone else that would be a trigger point for some type of western action. now, depending -- the pentagon has drawn up preliminary plans to send as many as 75,000 troops into syria to secure these chemical weapons sites, but as of just today there have been no signs that any of those forces have been put on alert or there was any detail planning to do this. so there was some question here of whether assad may be calling t president's bluff. >> rose: and what exactly do you think they would be prepared to do and what would trigger that? clearly the movement of them. but it is more or less than that? >> well, u.s. intelligence officials were watching very closely the movement of syrian forces and in also trying to divine the intentions of president assad. clearly the rebels in syria have had a very good few -- past few weeks and making advances on the capital of damascus and president assad really fee